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import numpy as np
from scipy import linalg, optimize
MAX_ITER = 100
def group_lasso(X, y, alpha, groups, max_iter=MAX_ITER, rtol=1e-6,
verbose=False):
"""
Linear least-squares with l2/l1 regularization solver.
@amoliu
amoliu / lstm-lm.py
Last active August 29, 2015 14:11 — forked from neubig/lstm-lm.py
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This is a simplified implementation of the LSTM language model (by Graham Neubig)
#
# LSTM Neural Networks for Language Modeling
# Martin Sundermeyer, Ralf Schlüter, Hermann Ney
# InterSpeech 2012
#
# The structure of the model is extremely simple. At every time step we